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| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2019-07-22 12:36:56 +0900 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-07-22 16:05:00 +0200 |
| commit | 3baf30532f94030244a31a275b546d042656c535 (patch) | |
| tree | a8b92f5cf7c20ca9e5a190e5a9f91b2a005ff072 /sound/firewire/amdtp-stream.h | |
| parent | a35463d1f77d9e5244d6f4953d3c7f3a27c7625e (diff) | |
ALSA: firewire-lib: add syt_override member for some protocols
Some protocols don't use syt field of CIP header to represent
presentation timestamp. For such protocol, ALSA IEC 61883-1/6
packet streaming engine uses a pointer into local variable for
the value of syt to call data block processing layer. However,
it can decide the value when initializing packet streaming
layer.
This commit adds 'syt_override' member for packet streaming
layer.
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/firewire/amdtp-stream.h')
| -rw-r--r-- | sound/firewire/amdtp-stream.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/firewire/amdtp-stream.h b/sound/firewire/amdtp-stream.h index 762ac3c7e902..5b9d4212e202 100644 --- a/sound/firewire/amdtp-stream.h +++ b/sound/firewire/amdtp-stream.h @@ -133,6 +133,7 @@ struct amdtp_stream { // To generate CIP header. unsigned int fdf; + int syt_override; } rx; } ctx_data; |